BR8200479A - DIGITAL SWITCHING CENTER FOR TELECOMMUNICATIONS SYSTEMS - Google Patents

DIGITAL SWITCHING CENTER FOR TELECOMMUNICATIONS SYSTEMS

Info

Publication number
BR8200479A
BR8200479A BR8200479A BR8200479A BR8200479A BR 8200479 A BR8200479 A BR 8200479A BR 8200479 A BR8200479 A BR 8200479A BR 8200479 A BR8200479 A BR 8200479A BR 8200479 A BR8200479 A BR 8200479A
Authority
BR
Brazil
Prior art keywords
switching center
telecommunications systems
digital switching
digital
telecommunications
Prior art date
Application number
BR8200479A
Other languages
Portuguese (pt)
Inventor
Vicenzo Falzone
Marcello Tommasi
Original Assignee
Italtel Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Italtel Spa filed Critical Italtel Spa
Publication of BR8200479A publication Critical patent/BR8200479A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
BR8200479A 1981-01-30 1982-01-29 DIGITAL SWITCHING CENTER FOR TELECOMMUNICATIONS SYSTEMS BR8200479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19414/81A IT1194736B (en) 1981-01-30 1981-01-30 NUMERICAL SWITCHING UNIT FOR TELECOMMUNICATIONS SYSTEMS

Publications (1)

Publication Number Publication Date
BR8200479A true BR8200479A (en) 1982-11-30

Family

ID=11157615

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200479A BR8200479A (en) 1981-01-30 1982-01-29 DIGITAL SWITCHING CENTER FOR TELECOMMUNICATIONS SYSTEMS

Country Status (6)

Country Link
US (1) US4535444A (en)
BR (1) BR8200479A (en)
DE (1) DE3202971A1 (en)
FR (1) FR2499345B1 (en)
GB (1) GB2095077B (en)
IT (1) IT1194736B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534764B1 (en) * 1982-10-19 1988-04-15 Thomson Csf Mat Tel METHOD AND DEVICE FOR REQUESTING ALLOCATION OF RESOURCE IN A SWITCH WITH A DISTRIBUTED STRUCTURE
DE3377565D1 (en) * 1982-12-22 1988-09-01 Siemens Ag Communications installation, in particular a private branch exchange with subscriber and trunk groups and interface modules
FR2556913B1 (en) * 1983-12-15 1989-06-30 Cit Alcatel SEMAPHORAL TERMINAL DEVICE FOR SIGNALING SYSTEM NO 7
FR2557751B1 (en) * 1984-01-03 1989-08-18 Lignes Telegraph Telephon SIGNAL ADAPTER
US4787029A (en) * 1986-09-29 1988-11-22 Gte Communication Systems Corporation Level converting bus extender with subsystem selection signal decoding enabling connection to microprocessor
US5365590A (en) * 1993-04-19 1994-11-15 Ericsson Ge Mobile Communications Inc. System for providing access to digitally encoded communications in a distributed switching network
US5892926A (en) * 1996-12-30 1999-04-06 Compaq Computer Corporation Direct media independent interface connection system for network devices
KR100222413B1 (en) 1997-03-14 1999-10-01 윤종용 Signaling matching device for matching analog exchange and digital exchange

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299734B (en) * 1966-03-29 1969-07-24 Siemens Ag Circuit arrangement for a communication network operating with pulse modulation, in particular pulse code modulation, between several AEmtern in time division multiplex technology
BE789412A (en) * 1971-09-28 1973-03-28 Siemens Ag METHOD FOR SEARCHING FOR FREE LINK WAYS IN A DETELECOMMUNICATIONS SYSTEM
US3794983A (en) * 1973-04-17 1974-02-26 K Sahin Communication method and network system
DE2324854B2 (en) * 1973-05-17 1981-04-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for directed message transmission in a multi-branched network
US3889067A (en) * 1973-10-24 1975-06-10 Technology Service Corp Digital telephone switching system
FR2451141A1 (en) * 1979-03-08 1980-10-03 Cit Alcatel AUTOMATIC SWITCH WITH DIGITAL CONNECTION NETWORK

Also Published As

Publication number Publication date
GB2095077B (en) 1985-02-13
FR2499345A1 (en) 1982-08-06
GB2095077A (en) 1982-09-22
US4535444A (en) 1985-08-13
IT8119414A0 (en) 1981-01-30
FR2499345B1 (en) 1985-12-20
IT1194736B (en) 1988-09-28
DE3202971A1 (en) 1982-09-09

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